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      <marc:subfield code="a">Rukavina, N. A., </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
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      <marc:subfield code="a">Lake Ontario nearshore sediment data : </marc:subfield>
      <marc:subfield code="b">Long Branch to Whitby / </marc:subfield>
      <marc:subfield code="c">author, N.A. Rukavina.</marc:subfield>
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    <marc:datafield tag="264" ind1=" " ind2="1">
      <marc:subfield code="a">[Burlington, Ont.] : </marc:subfield>
      <marc:subfield code="b">Hydraulics Division, [National Water Research Institute], </marc:subfield>
      <marc:subfield code="c">October 1982.</marc:subfield>
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      <marc:subfield code="a">1 online resource (378 pages) : </marc:subfield>
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      <marc:subfield code="a">Technical note ; </marc:subfield>
      <marc:subfield code="v">no. 82-23</marc:subfield>
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      <marc:subfield code="a">Digitized edition from print [produced by Environment and Climate Change Canada].</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references.</marc:subfield>
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      <marc:subfield code="a">"This note responds to a request from the Metropolitan Toronto and Region Conservation Authority (Appendix 1) for data on the Lake Ontario nearshore sediments of the Long Branch to Whitby reach. The information provided includes descriptions and grain-size data for surface-sediment samples, the tracks of echo-sounding traverses, jetting data on unconsolidated sediment thickness and logs of short sediment cores. Data coverage is shown in Figure 1"--Introd.</marc:subfield>
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      <marc:subfield code="a">Particle size determination</marc:subfield>
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      <marc:subfield code="a">National Water Research Institute (Canada). </marc:subfield>
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      <marc:subfield code="a">Technical note (National Water Research Institute (Canada). Hydraulics Division)</marc:subfield>
      <marc:subfield code="v">no. 82-23</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.855127</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
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      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2019/eccc/en13-6/En13-6-82-23-eng.pdf</marc:subfield>
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